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<div class="titlepage"><div><div><h5 class="title">
<a name="geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar"></a><a name="classboost_1_1geometry_1_1index_1_1dynamic__rstar"></a><a class="link" href="boost__geometry__index__dynamic_rstar.html" title="boost::geometry::index::dynamic_rstar">boost::geometry::index::dynamic_rstar</a>
</h5></div></div></div>
<div class="toc"><dl class="toc"><dt><span class="section"><a href="boost__geometry__index__dynamic_rstar.html#geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.dynamic_rstar_size_t_">dynamic_rstar(size_t)</a></span></dt></dl></div>
<p>
            <a class="indexterm" name="idm89320"></a><a class="indexterm" name="idm89322"></a><a class="indexterm" name="idm89324"></a><a class="indexterm" name="idm89326"></a>
R*-tree creation algorithm parameters - run-time version.
          </p>
<h6>
<a name="geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.h0"></a>
            <span class="phrase"><a name="geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.header"></a></span><a class="link" href="boost__geometry__index__dynamic_rstar.html#geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.header">Header</a>
          </h6>
<p>
            <code class="computeroutput"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">geometry</span><span class="special">/</span><span class="identifier">index</span><span class="special">/</span><span class="identifier">parameters</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span></code>
          </p>
<h6>
<a name="geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.h1"></a>
            <span class="phrase"><a name="geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.synopsis"></a></span><a class="link" href="boost__geometry__index__dynamic_rstar.html#geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.synopsis">Synopsis</a>
          </h6>
<pre class="programlisting"><code class="computeroutput"><span class="keyword">class</span> <span class="identifier">dynamic_rstar</span></code>
<code class="computeroutput"><span class="special">{</span></code>
<code class="computeroutput">  <span class="comment">// ...</span></code>
<code class="computeroutput"><span class="special">};</span></code>
</pre>
<h6>
<a name="geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.h2"></a>
            <span class="phrase"><a name="geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.constructor_s__and_destructor"></a></span><a class="link" href="boost__geometry__index__dynamic_rstar.html#geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.constructor_s__and_destructor">Constructor(s)
            and destructor</a>
          </h6>
<div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
</colgroup>
<thead><tr>
<th>
                    <p>
                      Function
                    </p>
                  </th>
<th>
                    <p>
                      Description
                    </p>
                  </th>
</tr></thead>
<tbody><tr>
<td>
                    <p>
                      <a class="link" href="boost__geometry__index__dynamic_rstar.html#classboost_1_1geometry_1_1index_1_1dynamic__rstar_1ad5115c769752603a179bf158f02fdb1c"><code class="computeroutput"><span class="identifier">dynamic_rstar</span><span class="special">(</span><span class="identifier">size_t</span><span class="special">)</span></code></a>
                    </p>
                  </td>
<td>
                    <p>
                      The constructor.
                    </p>
                  </td>
</tr></tbody>
</table></div>
<div class="section">
<div class="titlepage"><div><div><h6 class="title">
<a name="geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.dynamic_rstar_size_t_"></a><a name="classboost_1_1geometry_1_1index_1_1dynamic__rstar_1ad5115c769752603a179bf158f02fdb1c"></a><a class="link" href="boost__geometry__index__dynamic_rstar.html#geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.dynamic_rstar_size_t_" title="dynamic_rstar(size_t)">dynamic_rstar(size_t)</a>
</h6></div></div></div>
<p>
              <a class="indexterm" name="idm89386"></a>
The constructor.
            </p>
<h7><a name="geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.dynamic_rstar_size_t_.h0"></a>
              <span class="phrase"><a name="geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.dynamic_rstar_size_t_.synopsis"></a></span><a class="link" href="boost__geometry__index__dynamic_rstar.html#geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.dynamic_rstar_size_t_.synopsis">Synopsis</a>
            </h7><pre class="programlisting"><code class="computeroutput"><span class="identifier">dynamic_rstar</span></code><code class="computeroutput"><span class="special">(</span></code><code class="computeroutput"><span class="identifier">size_t</span></code> <code class="computeroutput"><span class="identifier">max_elements</span></code><code class="computeroutput"><span class="special">,</span></code>
              <code class="computeroutput"><span class="identifier">size_t</span></code> <code class="computeroutput"><span class="identifier">min_elements</span></code> = <span class="emphasis"><em>default</em></span><code class="computeroutput"><span class="special">,</span></code>
              <code class="computeroutput"><span class="identifier">size_t</span></code> <code class="computeroutput"><span class="identifier">reinserted_elements</span></code> = <span class="emphasis"><em>default</em></span><code class="computeroutput"><span class="special">,</span></code>
              <code class="computeroutput"><span class="identifier">size_t</span></code> <code class="computeroutput"><span class="identifier">overlap_cost_threshold</span></code> = <code class="computeroutput"><span class="number">32</span></code><code class="computeroutput"><span class="special">)</span></code>
</pre>
<h7><a name="geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.dynamic_rstar_size_t_.h1"></a>
              <span class="phrase"><a name="geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.dynamic_rstar_size_t_.modifier_s_"></a></span><a class="link" href="boost__geometry__index__dynamic_rstar.html#geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.dynamic_rstar_size_t_.modifier_s_">Modifier(s)</a>
            </h7><p>
</p>
<pre class="programlisting"><span class="keyword">explicit</span></pre>
<p>
            </p>
<h7><a name="geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.dynamic_rstar_size_t_.h2"></a>
              <span class="phrase"><a name="geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.dynamic_rstar_size_t_.parameter_s_"></a></span><a class="link" href="boost__geometry__index__dynamic_rstar.html#geometry.reference.spatial_indexes.parameters.boost__geometry__index__dynamic_rstar.dynamic_rstar_size_t_.parameter_s_">Parameter(s)</a>
            </h7><div class="informaltable"><table class="table">
<colgroup>
<col>
<col>
<col>
</colgroup>
<thead><tr>
<th>
                      <p>
                        Type
                      </p>
                    </th>
<th>
                      <p>
                        Name
                      </p>
                    </th>
<th>
                      <p>
                        Description
                      </p>
                    </th>
</tr></thead>
<tbody>
<tr>
<td>
                      <p>
                        <code class="computeroutput"><span class="identifier">size_t</span></code>
                      </p>
                    </td>
<td>
                      <p>
                        <code class="computeroutput"><span class="identifier">max_elements</span></code>
                      </p>
                    </td>
<td>
                      <p>
                        Maximum number of elements in nodes.
                      </p>
                    </td>
</tr>
<tr>
<td>
                      <p>
                        <code class="computeroutput"><span class="identifier">size_t</span></code>
                      </p>
                    </td>
<td>
                      <p>
                        <code class="computeroutput"><span class="identifier">min_elements</span></code>
                      </p>
                    </td>
<td>
                      <p>
                        Minimum number of elements in nodes. Default: 0.3*Max.
                      </p>
                    </td>
</tr>
<tr>
<td>
                      <p>
                        <code class="computeroutput"><span class="identifier">size_t</span></code>
                      </p>
                    </td>
<td>
                      <p>
                        <code class="computeroutput"><span class="identifier">reinserted_elements</span></code>
                      </p>
                    </td>
<td>
                      <p>
                        The number of elements reinserted by forced reinsertions
                        algorithm. If 0 forced reinsertions are disabled. Maximum
                        value is Max-Min+1. Greater values are truncated. Default:
                        0.3*Max.
                      </p>
                    </td>
</tr>
<tr>
<td>
                      <p>
                        <code class="computeroutput"><span class="identifier">size_t</span></code>
                      </p>
                    </td>
<td>
                      <p>
                        <code class="computeroutput"><span class="identifier">overlap_cost_threshold</span></code>
                      </p>
                    </td>
<td>
                      <p>
                        The number of most suitable leafs taken into account while
                        choosing the leaf node to which currently inserted value
                        will be added. If value is in range (0, MaxElements) - the
                        algorithm calculates nearly minimum overlap cost, otherwise
                        all leafs are analyzed and true minimum overlap cost is calculated.
                        Default: 32.
                      </p>
                    </td>
</tr>
</tbody>
</table></div>
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      Bruno Lalande, Mateusz Loskot, Adam Wulkiewicz, Oracle and/or its affiliates<p>
        Distributed under the Boost Software License, Version 1.0. (See accompanying
        file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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